studio出现错误信息？？？？

jkewajj

请官方帮忙看下？
windows10  64位系统，前几天正常的，不知道怎么回事最近这样了
我的文章发布按钮，点击发布是如下错误：之前是正常的，没修改过代码

1. HTTP Status 500 - 执行Action：justep/idleFishPublish/saveIdlefish_publish失败，Action[justep/idleFishPublish/saveIdlefish_publish]执行失败，SQL执行失败，com.mysql.jdbc.JDBC4PreparedStatement@1cb863a: INSERT INTO idlefish_publish (id,createTime,description,fbchengshi,fbjiedao,fbquzhen,fbshengfen,fbxingbie,fishpondId,image1,image2,image3,image4,image5,image6,image7,image8,image9,kind,price,reverse,userId,username)  VALUES (null,'2017-11-21 02:35:08',null,'','','','','男',null,null,null,null,null,null,null,null,null,null,null,null,null,'民粹','15651110351')

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另外启动studio的时候出现下面的错误
我重新安装下载 解压了新的，也会报错

1. 十一月 21, 2017 2:30:27 上午 org.apache.catalina.core.AprLifecycleListener init
   
2. 信息: The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: I:\window10\java\jre1.8\bin;C:\windows\Sun\Java\bin;C:\windows\system32;C:\windows;I:/window10/studio//../java/jre1.8/bin/client;I:/window10/studio//../java/jre1.8/bin;I:/window10/studio//../java/jre1.8/lib/i386;C:\windows;C:\windows\System32;C:\windows\system32;C:\windows;C:\windows\System32\Wbem;C:\windows\System32\WindowsPowerShell\v1.0\;C:\Program Files (x86)\QuickTime\QTSystem\;C:\Users\Administrator\AppData\Local\Microsoft\WindowsApps;;I:\window10\studio;;.
   
3. 十一月 21, 2017 2:30:28 上午 org.apache.coyote.http11.Http11Protocol init
   
4. 严重: Error initializing endpoint
   
5. java.net.BindException: Address already in use: JVM_Bind <null>:8080
   
6.         at org.apache.tomcat.util.net.JIoEndpoint.init(JIoEndpoint.java:549)
   
7.         at org.apache.coyote.http11.Http11Protocol.init(Http11Protocol.java:180)
   
8.         at org.apache.catalina.connector.Connector.initialize(Connector.java:1124)
   
9.         at org.apache.catalina.core.StandardService.initialize(StandardService.java:703)
   
10.         at org.apache.catalina.core.StandardServer.initialize(StandardServer.java:838)
    
11.         at org.apache.catalina.startup.Catalina.load(Catalina.java:538)
    
12.         at org.apache.catalina.startup.Catalina.load(Catalina.java:562)
    
13.         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    
14.         at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    
15.         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    
16.         at java.lang.reflect.Method.invoke(Method.java:497)
    
17.         at org.apache.catalina.startup.Bootstrap.load(Bootstrap.java:261)
    
18.         at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413)
    
19. Caused by: java.net.BindException: Address already in use: JVM_Bind
    
20.         at java.net.DualStackPlainSocketImpl.bind0(Native Method)
    
21.         at java.net.DualStackPlainSocketImpl.socketBind(DualStackPlainSocketImpl.java:106)
    
22.         at java.net.AbstractPlainSocketImpl.bind(AbstractPlainSocketImpl.java:387)
    
23.         at java.net.PlainSocketImpl.bind(PlainSocketImpl.java:190)
    
24.         at java.net.ServerSocket.bind(ServerSocket.java:375)
    
25.         at java.net.ServerSocket.<init>(ServerSocket.java:237)
    
26.         at java.net.ServerSocket.<init>(ServerSocket.java:181)
    
27.         at org.apache.tomcat.util.net.DefaultServerSocketFactory.createSocket(DefaultServerSocketFactory.java:50)
    
28.         at org.apache.tomcat.util.net.JIoEndpoint.init(JIoEndpoint.java:538)
    
29.         ... 12 more

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liangyongfei

第一个问题是新增报错了！ 你看你insert  id列是 null
请问你的id 可以为空吗？？
你可以把这个sql语句复制到  sql语句控制台执行一下！ 可能是sql不符合要求！ 比如为null 或 列重复


第二个问题是端口冲突，是因为有一个tomcat启动了！8080端口被占用了！所以无法使用